Application Example of Wear-resistant Rubber Liner for Mill (Shanxi Branch of Aluminum Corporation of China)
Release time:
2018-09-28
* Mill and mining conditions
|
1
|
Mill specifications:
|
MQY3.6*6.0m
|
5
|
Particle size of discharge:
|
-200 mesh 80%
|
|
2
|
Mill speed:
|
17.3r/min
|
6
|
Grinding media:
|
Steel ball Φ≤ 70
|
|
3
|
Raw ore:
|
Hard aluminum slurry, containing NaOH strong alkali
|
7
|
Filling rate:
|
42%
|
|
4
|
Feed particle size:
|
≤ 2mm, accounting for more than 90%
|
8
|
Capacity:
|
110t/h
|
* Hubei Sikejia wear-resistant rubber liner
|
1
|
Cylinder part
|
165-135FKS
|
P65
|
|
2
|
Feed end
|
165-160FKS
|
P60
|
|
3
|
Discharge end
|
165-135FKS
|
P60
|
* Application effect comparison
|
Project
|
Name
|
Rubber liner
|
Metal liner
|
Contrast
|
|
1
|
Service life (hours)
|
10000 hours
|
7000 hours
|
3000 hours
|
|
2
|
Lifetime production (thousand tons)
|
1.6 million tons
|
1.12 million tons
|
480000 tons
|
|
3
|
Electricity consumption (kWh/ton)
|
10.1
|
10.7
|
0.6
|
|
4
|
Noise (dB)
|
90db
|
110db
|
-20db
|
|
5
|
Weight of lining plate (ton)
|
17
|
65
|
-48
|
|
6
|
Liner cost (yuan/ton)
|
0.25
|
0.66
|
0.41
|

